“I was going to finish playing a psychopath who’d just lost his wife, and five days later I’d be on set playing Christian Grey,” Hunnam explained in a new interview with Men’s Health. “I was like, ‘This is going to be a f***ing disaster.'”

Hunnam’s life is filled with Sons of Anarchy now. And even though that show ends on Dec. 9, it doesn’t mean he is out there looking for a new job. He just signed on as King Arthur in a six-film deal, directed by Guy Ritchie. And if Fifty Shades of Grey fans are upset they won’t be able to see Hunnam’s body in the film, they only have to look as far as the nearest magazine: Hunnam has also signed on as a Calvin Klein model.